diff --git a/releasenotes/notes/dynamic-routing-base-image-12e76a6d85411a6d.yaml b/releasenotes/notes/dynamic-routing-base-image-12e76a6d85411a6d.yaml
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index 0000000..303e095
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+++ b/releasenotes/notes/dynamic-routing-base-image-12e76a6d85411a6d.yaml
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+---
+features:
+  - |
+    The new ``[dynamic_routing] base_image`` option has been added. This option
+    allows customizing the reference of the base container image used for
+    connectivity check in dynamic routing plugin tests.